baber/WOPTO huggingface dataset:
Patent JP-H07224812-A (JP)
Title: Clamping metal fitting
Inventor: YOSHIDA HIROSHI
IPC: F16B9/02
Filed: 1994-02-15
Abstract: PURPOSE:To realize a clamping metal fitting which can be simply detached and repeatedly used. CONSTITUTION:This clamping metal fitting is constituted of a shaft 5 with external thread formed on the extreme end part, a pair of clamp links 1, 2 having projecting parts, a connecting metal fitting 8 of the clamp links having opening parts, a nut 7 applying external pressure on a pair of the clamp links 1, 2, a square washer 6, and a square nut 9. The projecting parts of a pair of the clamp links are inserted into the opening parts of the connecting metal fitting 8, and a pair of the clamp links are constituted so that the extreme end parts are opened or closed while setting the projecting parts as supporting points by existence of external pressure.
Patent JP-H03222233-A (JP)
Title: Manufacture of magnetron
Inventor: ITO TAKESHI
IPC: H01J9/14
Filed: 1990-01-29
Abstract: PURPOSE:To prevent the occurrence of a center dislocation due to thermal expansion by pressedly contacting the outer peripheral surface of the small diameter part of a magnetic pole piece to the inner peripheral surface of an anode cylindrical body, and melting a thin wall part from its outer side by an are under a provisional assembly condition having a gap between the thin wall part on the outer peripheral surface side of an opening end edge and the outer peripheral edge of a large diameter part. CONSTITUTION:A first iron-made magnetic pole piece 23, to which a vessel part for output terminal introduction is previously fixedly mounted, has the outer peripheral edge 23a of a large diameter part entered into a different level part 21a and also the outer peripheral surface 23b of a small diameter part pressedly contacted to the inner peripheral surface of an anode cylindrical body 21, and a gap, existing by at least the tilt of an inner surface 21c, is provided between the outer peripheral edge 23a of the large diameter part and a thin wall part 21b. In this case, the outer peripheral surface 23b of the small diameter part of the magnetic pole piece 23 is pressedly contacted to the inner peripheral surface of the anode cylindrical body 21, and the thin wall part 21b is melted by an arc from its outer side to be sealed under a provisional assembly condition having a gap between the thin wall part 21b on the outer peripheral surface side of an opening end edge and the outer peripheral edge 23a of the large diameter part. This accomplishes sealing without the occurrence of a center dislocation.
Patent JP-H04236287-A (JP)
Title: Hot melt adhesive composition
Inventor: TSURUYA IWAO
IPC: C09J123/16
Filed: 1991-01-18
Abstract: PURPOSE:To provide a hot melt adhesive stably giving high adhesive strength in a wide temperature range from low temperature to high temperature and having excellent cold resistance and thermal deterioration resistance. CONSTITUTION:A hot melt adhesive composition is characterized by comprising an amorphous polyolefin (100 pts.wt.) and a polyolefin graft-modified with an unsaturated carboxylic acid, etc., (0.05-25 pts.wt.).
Patent JP-H01195237-A (JP)
Title: Method for detecting quantity of residual molten slag in converter
Inventor: KODAIRA SATOSHI
IPC: C21C5/46
Filed: 1988-01-28
Abstract: PURPOSE:To accurately obtain the quantity of residual molten slag in a con verter by measuring the level of residual molten slag with a microwave level meter and detecting the quantity of residual slag from both the measured level and the previously preset profiles at every furnace cooling. CONSTITUTION:After finishing refining, molten steel and molten slag are dis charged. A converter 1 is made to a vertical state and the level of molten slag 4 is measured by projecting microwaves toward the molten slag 4 remaining in the converter 1 from a microwave level meter 3 provided on the upper hood 2. The quantity of the molten slag 4 remaining in the converter 1 is detected from both the measured level and the profiles at every furnace cooling of the converter 1 previously preset and stored in a computer. Since the microwaves are not affected by disturbance such as dust, accurate measurement is performed. Thereby the proper amount of lime can be charged at a time for refining the following charge.
Patent JP-H06234477-A (JP)
Title: Oil-filled shock absorber for elevator
Inventor: SASAKI SATORU
IPC: B66B5/28
Filed: 1993-02-05
Abstract: PURPOSE:To prevent a gall or the like due to tilting an adjusting bar by inserting the tapered adjusting bar into an injecting oil hole in the bottom part of a plunger slidably insertion fitted to a cylinder, and forming one end of the adjusting bar into a tiltable supporting point. CONSTITUTION:When an elevator car or a balance weight is dropped down by such as breaking a rope and connected to a plunger 7 of an oil-filled shock aborber to press down this plunger against a spring 13, oil in a cylinder 6 is compressed. Since this oil is injected into the plunger 7 from a space between a tapered adjusting bar 12 and an injecting oil hole 11, a shock is relaxed. Here is supported one end of the adjusting bar 12 tiltably to a bottom part in the cylinder 6 and also held the other end side of the adjusting bar 12 to a center position of the oil injecting hole 11 by a plurality of supporting members 16... mounted to the plunger 7. Thus by always concentrically placing the adjusting bar 12 to the oil injecting hole 11, a gall and an influence of a damping characteristic can be prevented due to contact between both the bar 11 and the hole 12.
Patent JP-S55111911-A (JP)
Title: Hardening method for optical fiber cable end portion
Inventor: KOBAYASHI ATSUO
IPC: H01L31/0232
Filed: 1979-02-21
Abstract: PURPOSE:To enable an optical fiber cable to be used in wide range or severe temp. surroundings with high reliability by using a resin of the same kind as the clad material of the optical fibers as a material for binding an optical fiber bundle. CONSTITUTION:Core glass 6 is covered with polymer clad 7, a plurality of the resulting optical fibers are bundled to form optical fiber bundle 4, and connector 3 is attached to an end portion of bundle 4. At this time, resin 8 of the same kind as the clad material is coated onto an end portion of the optical fiber cable to bind the fibers and hardened by heating to form bundle 4, which is then put into connector 3. After coating liquid resin 8 onto an end portion of the fibers, bundle 4 may be covered with heat shrinkable tube 9, followed by heat shrinkage of the tube and hardening of the resin. By this method the packing density of the optical fibers is enhanced, and the efficiency of coupling the bundle and an element is raised.
Patent JP-S57133520-A (JP)
Title: Magnetic recording medium
Inventor: YAMAMOTO NOBUYUKI
IPC: G11B5/64
Filed: 1981-02-10
Abstract: PURPOSE:To enhance the traveling performance, the wear resistance and the electromagnetic converting properties, by providing a thin film of a vinylidene chloride-acrylonitrile copolymer on the rear surface of a supporter or on a metalli magnetic thin film. CONSTITUTION:A metallic magnetic thin film is formed on a supporter by vapor deposition or a plating process, etc. Then a copolymer thin film is provided on the metallic magnetic thin film or the rear surface of the supporter. The copolymer is composed of a monomer containing >=50% vinylidene chloride, >=10% acrlonitrile and the balance having at least one unit of addition-polymerizable unsaturated bond and contains vinylidene chloride of >=5,000mol weight and acrylontrile as the repeating unit.
Patent JP-S60163481-A (JP)
Title: Processing method with solid-state laser
Inventor: NAKANO HIROSHI
IPC: B23K26/00
Filed: 1984-02-03
Abstract: PURPOSE:To supply laser of constant energy-density to a fixed position of a work by a method wherein laser is blank-emitted until the opening angle theta of laser reaches a steady state, and the work is processed with the laser whose opening angle theta has reached the pormal state. CONSTITUTION:A shutter 4 is provided between an objective lens 2 and the work 3, and photo laser is always emitted from a rod 1. When the opening angle theta of laser is in instability, the laser is blankly emitted by closing the shutter 4; on the other hand, after the opening angle theta reaches the steady state, the laser is used for processing the work 3 by opening the shutter 4. Blank emission of laser at an unstable period in the beginning of laser emission produces stable and constant energy-density kept in stability without variability, and enables the processing of high-quality and high-reliability products without irregularity. Accordingly, the work can be precisely processed by stabilizing the energy density and eliminating the deviation of focal position.
Patent JP-S59144239-A (JP)
Title: Transmitter
Inventor: SENDA MAKOTO
IPC: H04L12/26
Filed: 1983-02-07
Abstract: PURPOSE:To offer resistance to noise and to improve the communication efficiency of the whole system of a network by detecting whether an external signal meets the requirements of specific time, specific number, etc., or not, and judging whether transmission is possible or not on the basis of the detected result. CONSTITUTION:A modulated signal on a local area network transmission line (a) is demodulated by a demodulating circuit (b), whose output 1 is inputted to a shift register (c). The register (c) shifts the data input 1 up to the most significant digit bit by a clock signal from a processor (e), then varies an output 2. This variation is detected by one-shot multivibrator circuit (d), which generates and inputs a pulse 3 to the processor (e). The processor (e) recognizes the presence of the signal on the transmission line (a) from the pulse 3 and the circuit (d) does not sense noise which are below the number of stages of the register (c) among discretely generated noise, so that the possibility of erroneous recognition due to noise is reduced.
Patent JP-S54113439-A (JP)
Title: Deodorant
Inventor: SAKURAI AKIRA
IPC: A61L9/01
Filed: 1978-02-23
Abstract: PURPOSE: Deodorant containing a specific phenol derivative as an effective component.  
     CONSTITUTION: A liquid, aerosol, or solid deodorant containing a compound of formula (R 1  is 1-3C alkyl; R 2  is H, OH, 1-3C alkoxy; R 3  is H, 1-3C alkyl) as an effective component, and proper carrier, etc.  
     EFFECT: Effective to mercaptans and hydrogen sulfide to which conventional deodorants are hardly effective. Non-irritative to the mucous membrane. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03226959-A (JP)
Title: Tubular incandescent lamp
Inventor: YAMAZAKI KENGO
IPC: H01K1/32
Filed: 1990-01-31
Abstract: PURPOSE:To restrain reduction in the transmission factor of light near 400nm in the case of forming on the outer surface of a bulb a multilayered dielectric film which reduces energy transmission in the wavelength range longer than 600nm by setting the optical film thickness of the outermost layer of low refractive index to 55 to 60% of that of other layers of low refractive index. CONSTITUTION:A tubular incandescent lamp wherein a layer H of high refractive index composed mainly of TiO2 and a layer L of low refractive index composed mainly of SiO2 are alternately stacked on the outer surface of a bulb 11 made of quartz glass so as to reduce energy transmission in the wavelength range longer than 600nm. The optical film thickness of the outermost layer Lo of low refractive index is 50 to 60% of that of other layers L of low refractive index. The optical film thickness of the outermost layer of low refractive index is slightly larger than 50% of that of other layers of low refractive index i.e., 55 to 60% so that reduction in the transmission factor of light near 400nm can be restrained. The transmission factor of light near 400nm is thereby increased and both red and blue manuscripts can be clearly copied.
Patent JP-S54111651-A (JP)
Title: Power-factor control method
Inventor: YAMASHITA YOSHIHIRO
IPC: H02J3/18
Filed: 1978-02-22
Abstract: PURPOSE: To automatize the operation and maintenance through accurate determination by allowing the computor to memorize detailed value of the maximum possible KVA curve of the generator beforehand after selected when the constant control of receiving power factor is excluded or returned.  
     CONSTITUTION: To raise the reliability of internal load power, a parallel operation is performed between a non-utility plant G and a power company line P 2 . Maximum KVA curve of generation capacity of the generator G is stored in the computer incorporated into a power factor control 4 beyond. When the output of the generator reaches the maximum KVA curve, the constant control of the receiving power factor is excluded. On the other hand, when the load changes enough to allow the reactive power determined by the output and the power reactor of the generator to maintain the set power reactor from the afore-mentioned maximum KVA curve, the constant control is returned. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52102969-A (JP)
Title: Control method for brake pressure of multi-shaft car with a plural num ber of brake boosters
Inventor: ITAGAKI NAOKICHI
IPC: B60T13/40
Filed: 1976-02-24
Abstract: PURPOSE: To insure the safety of a running car by making a concurrence of the brake startings of wheel cylinders whether normal or quick braking may be performed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57133689-A (JP)
Title: Gas laser device
Inventor: AKIYOSHI MINORU
IPC: H01S3/00
Filed: 1981-02-12
Abstract: PURPOSE:To contribute high reliability by arranging a magnetic sensor while fast sticking or adjoining it to a solenoid coil. CONSTITUTION:A solenoid coil 2 for focusing a laser medium having watertight structure made of a metal is disposed to the laser small tube section of a laser tube 1. On the other hand, the solenoid coil 2 is magnetized by a power  supply 4, and focuses the laser medium of the laser tube 1. The magnetic sensor  5 for detecting the magnetic field is mounted to the flange of a solenoid coil  wound bobbin, the bobbin of the coil 2 and the vessel of water for cooling the laser small tube section. When the coil 2 is normally magnetized by means of the power supply 4 in such constitution, the magnetic field is detected by means of the sensor 5. Accordingly, no discharge of the laser tube 1 and the shaving of the small tube section by large currents due to the short circuit and disconnection of the coil can be prevented.
Patent JP-H07226725-A (JP)
Title: Orthogonal frequency division multiplex signal demodulator
Inventor: HAMAGUCHI YASUHIRO
IPC: H04L27/22
Filed: 1994-02-16
Abstract: PURPOSE:To improve an error rate by controlling an AGC circuit so as to allow an input voltage to an A/D converter to exceed an input permissible voltage range of the A/D converter thereby reducing a data quantization error resulting from the data with a small amplitude. CONSTITUTION:A voltage adder section 18 is connected between a control voltage generating section 16 and an AGC amplifier 2, a voltage from a voltage generating section 20 is added to a signal of the section 18. Then the voltage adder section 18 adds a prescribed voltage generated by the voltage generating section 20 to a control voltage generated by the control voltage generating section 16 corresponding to the bit numbers of A/D convertor 10, 11 to change the relation between the voltage detected by a detection circuit 14 and the control voltage fed to the AGC amplifier 2 to increase an output of the AGC amplifier 2. That is, when the AGC circuit 2 is operated, a signal with a large amplitude exceeds a prescribed input permissible voltage range at an input section of converters 10, 11 and then is clipped. As a result, the resolution of a signal where power is concentrated, that is, the resolution of the signal where the absolute value of the amplitude is small is increased thereby improving an error rate.
Patent JP-H10224638-A (JP)
Title: Coder
Inventor: SUZUKI NOBUAKI
IPC: H04N1/411
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a coder where no memory over-flow takes place by reducing the resolution of an original image locally to adjust a code quantity even when a compression rate is low and the coded quantity exceeds the memory capacity. SOLUTION: A code quantity count section 10 counts a code amount of code data outputted from an arithmetic coding section 7. The coded quantity counted and a threshold level of a threshold level generating section 11 are compared by a comparator 12, and when the code quantity reaches the threshold level or over, a forced typical prediction TP generating section 13 allows a TP flag generator 5 to generate a TP flag for forcible TP processing. The threshold level generating section 11 generates a threshold level adaptively and generates locally the forced TP processing to reduce the resolution of the original image thereby adjusting the code quantity.
Patent JP-H09187328-A (JP)
Title: Storing furniture with inspection window device
Inventor: IKESUE HARUO
IPC: E06B7/082
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To visually confirm the inner part of a storing furniture from the outside through a window part formed by superposing an inspection window port with a fitting window port without specially opening a door part by providing an openable and closable inspection window device on the door part and/or wall part of a storing furniture body so as to be capable of visually confirming the storing furniture inner part, and laying the inspection window device in the opened state. SOLUTION: A storing furniture K has an upper storing part 1, a lower storing part 2, and a base frame 3. The upper storing part 1 has a shelf part 10 in the inner part and a sliding door 1 having an inspection window device W on the front surface. The lower storing part 2 has a drawer body 20 and a cabinet 21. A slide member 7, a sash member 8, and a plate glass are provided in the part surrounded the vertical rail member 5 and horizontal rail member 6 of the sliding door 1. The slide member 7 has a required number of blocking plates 70, and fitting windows 72 and connecting members provided between them. An inspection window port 80 is provided between the sash members 8.
Patent JP-H01196152-A (JP)
Title: Working of lead for semiconductor device
Inventor: MATSUMOTO JIRO
IPC: H01L23/50
Filed: 1988-02-01
Abstract: PURPOSE:To prevent a boundary between a mold part and a lead from being stripped off by a method wherein a cutting part of a lead frame is cut by lowering a cutting and bending punch whose end face is horizontal, the lead is bent and its tip part is worked to be curved upward so that the lead can be pulled to the outside. CONSTITUTION:A cutting part of a lead frame 21 which is held by a bending die piece 17 and a lead support piece 12 is held by using a stripper 13 to be inclined downward via a fixed die 16 and a spring 15. Then, cutting and bending punches 11, 11' whose end faces 11a, 11a' are horizontal cut the cutting part of a lead. Then, a part near a package is fixed strongly by using the lead support piece 12 by attaching the bending die piece 17 to a body; the tip part of the lead is bent by using the cutting and bending punches 11, 11' whose end faces are horizontal; the tip part is worked to be a shape inclined upward. Accordingly, the lead is pulled to the outside from the package; a boundary between a mold part and the lead cannot be stripped off; a cutting and bending operation can be executed by a one-stroke action.
Patent JP-H05187144-A (JP)
Title: Multi-story parking device
Inventor: KONNO MITSURU
IPC: E04H6/06
Filed: 1992-01-08
Abstract: PURPOSE:To simplify the structure by providing a pallet in a slant pit connected to the ground surface via an interval of the car height or above, pivotally fitting its rear section, and driving the front end section removably from the ground surface with a hydraulic cylinder. CONSTITUTION:A slant pit 1 smoothly connected to the ground surface 2 is provided, and a vehicle can freely go in or out from its front. A pair of pallet support frames 3a, 3b are erected at the rear section of the pit 1. The rear end of a pallet 4 is pivotally fitted to them, and the interval between the floor face of the pit 1 and the pallet 4 is made the car height or above. Wire ropes 6, 7 fitted to the pallet 4 are driven by a hydraulic cylinder 9, and the front end of the pallet 4 is lifted or lowered against the ground surface. Vehicles can be parked in two vertical stages with one pallet 4, the cost can be reduced because of a simple structure, and the power cost can be saved.
Patent JP-H10207830-A (JP)
Title: Bus controller
Inventor: SUDO YASUSHI
IPC: G06F13/362
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To speed up an operation process and to improve the use efficiency of a bus without being affected by an access conflict of the bus. SOLUTION: Each processor 2 (21 to 2n) sends data out to a connected local memory 3. Each local memory 3 (31 to 2n) stores the data sent from the processor 2 and enables a bus request signal 5 (51 to 5n) to request an arbitration control part 4 to use an I/O bus 1. The arbitration control part 4 confirms the local memory 3 whose bus request signal 5 has been enabled and enables a bus enable signal 6 for the local memory 3 according to priority determined according to algorithm when the right to use the I/O bus 1 has a conflict, thereby allowing the I/O bus 1 to be used.
Patent JP-2000218640-A (JP)
Title: Manufacture of artificial marble
Inventor: SAWADA HIROSHI
IPC: B29K105/16
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To upgrade an appearance of an artificial marble with excellent surface smoothness by applying a pressure when molded to form a back layer formed by curing and molding a resin composition. SOLUTION: To form a back layer of a desired shape by casting a resin composition in a casting mold after a gel coat is formed by coating, a pressure as indicated by an arrow is applied when molded. After molded by a press to apply the pressure, the composition is heated and cured. Thus, the artificial marble obtained by blending an additive such as a curing agent, a design member 1 or the like with a thermosetting resin can be formed. The pressure is applied when molded to reduce an irregular shrink force of the composition to absorb a protrusion and recess part of the back layer 5, and hence a recess of the surface of the layer can be reduced to 4 μm or below. That is, when the pressure is applied when molded, an irregular shrink force of the composition is overcome, and an appearance can be effectively upgraded with excellent surface smoothness.
Patent JP-H03223828-A (JP)
Title: Camera
Inventor: HAYAKAWA SHINGO
IPC: G03B7/28
Filed: 1990-01-30
Abstract: PURPOSE:To easily obtain an appropriate photometric value even under a special photographing condition by extracting the brightness signal of a high brightness area or a low brightness area in a photographing image plane based on information inputted from a photometry information input means and performing appropriate exposure to a specified area. CONSTITUTION:A field is divided into plural area S01-S15, and photodetector means SPD, AMP and DI which output the brightness of every divided area and a selection means which selectively outputs a maximum brightness or a minimum brightness out of plural brightness values are provided. Then, the information input means which designates that photographing circumstances are special and inputs the information, and an arithmetic operation means which calculates the photometric value by arithmetic operation based on the maximum brightness or the minimum brightness when it is designated that the photographing circumstances are special are also provided. Thus, proper exposure is easily performed to the specified area such as the high brightness area or the low brightness area in the photographing image plane.